From 18f1c2772d27425ab5f1ce3e818f2b2ae67e6fb9 Mon Sep 17 00:00:00 2001 From: mzwiessele Date: Fri, 17 Apr 2015 12:17:30 +0200 Subject: [PATCH] [minor edits] --- GPy/core/gp.py | 2 ++ GPy/kern/__init__.py | 2 ++ GPy/kern/_src/static.py | 2 +- GPy/util/linalg.py | 1 - 4 files changed, 5 insertions(+), 2 deletions(-) diff --git a/GPy/core/gp.py b/GPy/core/gp.py index 05ce282c..9125c296 100644 --- a/GPy/core/gp.py +++ b/GPy/core/gp.py @@ -98,6 +98,8 @@ class GP(Model): logger.info("adding kernel and likelihood as parameters") self.link_parameter(self.kern) self.link_parameter(self.likelihood) + self.posterior = None + def set_XY(self, X=None, Y=None, trigger_update=True): """ diff --git a/GPy/kern/__init__.py b/GPy/kern/__init__.py index 0e1f8a0d..370ee9e2 100644 --- a/GPy/kern/__init__.py +++ b/GPy/kern/__init__.py @@ -19,3 +19,5 @@ from _src.trunclinear import TruncLinear,TruncLinear_inf from _src.splitKern import SplitKern,DEtime from _src.splitKern import DEtime as DiffGenomeKern +from _src.basis_funcs import LinearSlopeBasisFuncKernel, BasisFuncKernel, ChangePointBasisFuncKernel, DomainKernel + diff --git a/GPy/kern/_src/static.py b/GPy/kern/_src/static.py index 7f59f5df..41798ded 100644 --- a/GPy/kern/_src/static.py +++ b/GPy/kern/_src/static.py @@ -109,7 +109,7 @@ class Fixed(Static): return self.variance * self.fixed_K def Kdiag(self, X): - return self.variance * self.fixed_K.diag() + return self.variance * self.fixed_K.diagonal() def update_gradients_full(self, dL_dK, X, X2=None): self.variance.gradient = np.einsum('ij,ij', dL_dK, self.fixed_K) diff --git a/GPy/util/linalg.py b/GPy/util/linalg.py index 1089b557..7cba4831 100644 --- a/GPy/util/linalg.py +++ b/GPy/util/linalg.py @@ -96,7 +96,6 @@ def jitchol(A, maxtries=5): num_tries = 1 while num_tries <= maxtries and np.isfinite(jitter): try: - print jitter L = linalg.cholesky(A + np.eye(A.shape[0]) * jitter, lower=True) return L except: